Thought that has been running through MY mind on the topic - what if someone were to simply generate histograms from Adywan's CC'd HD broadcasts and then applied the histograms to the extracted BD files? Much like the original ideas was with Paul and correcting the DVDs based on the GOUT. It seems like that would be a better place to start than trying to find a global correction, no? Only question I would have is of a technical nature - can you demux, CC, and recode without so much loss of data and compression that it ends up being better than the original CC'd HD broadcasts?